Vienna RSS client for Mac does all what I need. Feeds with simple organising. Flagging interesting articles. Good enough search. As for producers - depending h

Vienna RSS client for Mac does all what I need. Feeds with simple organising. Flagging interesting articles. Good enough search. As for producers - depending how noisy your feed is, please keep it long enough to fetch several days' content. It sucks if I don't open up the client and something goes missing pushed out by newer content.